From owner-freebsd-net@freebsd.org Mon Apr 24 22:16:37 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D4356D4EAA6 for ; Mon, 24 Apr 2017 22:16:37 +0000 (UTC) (envelope-from jinmei.tatuya@gmail.com) Received: from mail-qt0-x22f.google.com (mail-qt0-x22f.google.com [IPv6:2607:f8b0:400d:c0d::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9164E8C6; Mon, 24 Apr 2017 22:16:37 +0000 (UTC) (envelope-from jinmei.tatuya@gmail.com) Received: by mail-qt0-x22f.google.com with SMTP id g60so126585363qtd.3; Mon, 24 Apr 2017 15:16:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=8L7qlHIQ82euygNmfszDbSkBpwD5tVFLDzW6N3QA3+g=; b=OYJb6A7OzpetMsaTlQK4bt1Ue1LAee9NfFbyoiVIc2gG2dBf1N3NM+x75Z4YmI06uI Q3UnZa+CGnehsqOvtfGc2mSbPoMppsy7UEnnz1Uyw30Rw3J7HfOk26EfdHggn4Fb0blB dqWZZwLccEkS+uG+z8RHHunb+g4vlHmp2BZ4XdjxFt/pXO2/S6K9M7UZYNUTsmFCFP/v eaJirnmgQWVZM2r5L8NJVTR7d1RoYM2ZSWssifh59/voOYIsqmOSqyNK6jjqLucWFJpT oMZwIJU05BpCJ8ZRTX7GZTDuZVOQ4grgp6IOPXBh0uFQ8eSw3gb5YlNfNFG+/gut7+db rCSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=8L7qlHIQ82euygNmfszDbSkBpwD5tVFLDzW6N3QA3+g=; b=UR51dZd8fP9uFNjGS7IXH7Zl2Pgmt1yvLJfp8LqDCvXD4so9tM5l9NYeg8MblpaPYT BZcAV9q289u6nz9sTtsgDXpF/6wSKHhRGH/s4kCSwusV+4BDRjHDQclqIJYNyz7fteRj hFN62EF5t1MG5VFh5mKzmOD3yPiVKFN3brh+1AnL9MnaKN7fGBYCwAro2fs25SzDH+9y twrcBSW6R59hfHdyZqVvuCkqmRMMlN/Ptmvsxw01509UlxGHIMZ5z4aFff6UeU0Kuz+s xec5WmeIkRe/J3d0rpjaEL6CAUZrHL3EuPz6PKvtmbBce+nilfCf0uSw/lCucFYYS+iy US+g== X-Gm-Message-State: AN3rC/4jw124zw3oEt/6TVqQSMfHoU+caNAmNUxFFjqpt9TAZV8NxDTX Dlbb3B8U/BPINkkAh2Tr5GjmOO2YkiQqBeQ= X-Received: by 10.200.51.132 with SMTP id c4mr28113004qtb.13.1493072196417; Mon, 24 Apr 2017 15:16:36 -0700 (PDT) MIME-Version: 1.0 Sender: jinmei.tatuya@gmail.com Received: by 10.237.60.208 with HTTP; Mon, 24 Apr 2017 15:16:36 -0700 (PDT) In-Reply-To: <94226309.20170423224805@serebryakov.spb.ru> References: <94226309.20170423224805@serebryakov.spb.ru> From: =?UTF-8?B?56We5piO6YGU5ZOJ?= Date: Mon, 24 Apr 2017 15:16:36 -0700 X-Google-Sender-Auth: JTPptqqxRIc0vig_87UUe1mnOWo Message-ID: Subject: Re: Announce IPv6 prefix without being IPv6 gateway? To: Lev Serebryakov Cc: FreeBSD Net Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Apr 2017 22:16:37 -0000 At Sun, 23 Apr 2017 22:48:05 +0300, Lev Serebryakov wrote: > rtadvd[2663]: non-zero lifetime RA but net.inet6.ip6.forwarding=0. Ignored. > > But I don't need IPv6 forwarding! I only want Prefix announcement to avoid > manual configuration of Windows host and virtual boxes on this host! > > Is it possible to achieve such configuration? Yes it is. You'll need to set the router lifetime to 0 in rtadvd.conf, e.g. ef0:\ :addr="2001:db8:ffff:1000::":prefixlen#64:rltime#0: See also rtadvd.conf(5). -- JINMEI, Tatuya